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Blender crashes when trying to change the path of alambic file #62942

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opened 2019-03-25 21:49:56 +01:00 by Robert Rioux · 19 comments
Robert Rioux commented 2019-03-25 21:49:56 +01:00
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System Information
Operating system: 10.14.3 (18D109)
Graphics card: NVIDIA GeForce GT 750M 2048 MB Intel Iris Pro 1536 MB

Blender Version
Broken: 1ae6aaad43 2019-03-21

Blender crashes every time I try to change the cache path for an alembic to another one. That's a problem for me as I'm setting up a scene with a character and I'm using alambic caches. The idea is to just change the cache and be good to go.

Cheers,

Robert

**System Information** Operating system: 10.14.3 (18D109) Graphics card: NVIDIA GeForce GT 750M 2048 MB Intel Iris Pro 1536 MB **Blender Version** Broken: 1ae6aaad43ad 2019-03-21 Blender crashes every time I try to change the cache path for an alembic to another one. That's a problem for me as I'm setting up a scene with a character and I'm using alambic caches. The idea is to just change the cache and be good to go. Cheers, Robert
Robert Rioux commented 2019-03-25 21:49:56 +01:00
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Added subscriber: @Funnybob

Added subscriber: @Funnybob
Sebastian Parborg commented 2019-03-26 15:45:58 +01:00
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Added subscriber: @ZedDB

Added subscriber: @ZedDB
Sebastian Parborg commented 2019-03-26 15:45:58 +01:00
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Could you provide some basic step but step instructions to reproduce?

Could you provide some basic step but step instructions to reproduce?
Robert Rioux commented 2019-03-30 22:12:19 +01:00
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Import an alambic file (animated in my case). Change the path for an other cache (of the same geo). Automatic crash. It’s ok if you just relink to the original cache though, let’s says for example if you move it somewhere else.

Import an alambic file (animated in my case). Change the path for an other cache (of the same geo). Automatic crash. It’s ok if you just relink to the original cache though, let’s says for example if you move it somewhere else.
Sebastian Parborg commented 2019-03-31 12:14:44 +02:00
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Sorry to bother you further, but could you upload a sample .blend file with the two (small) cache files?

Sorry to bother you further, but could you upload a sample .blend file with the two (small) cache files?
Robert Rioux commented 2019-03-31 13:17:15 +02:00
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crash.zip

Here you go. You have two caches. One is already in the file. If you change the path to link to the other one, crash. Maybe it's related to the fact that they don't have the same start/end frame. Just and idea.

[crash.zip](https://archive.blender.org/developer/F6903371/crash.zip) Here you go. You have two caches. One is already in the file. If you change the path to link to the other one, crash. Maybe it's related to the fact that they don't have the same start/end frame. Just and idea.
Sebastian Parborg commented 2019-03-31 15:24:31 +02:00
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I can't reproduce this on my end. Is this still a problem for you with the latest blender beta?

I can't reproduce this on my end. Is this still a problem for you with the latest blender beta?
Robert Rioux commented 2019-03-31 19:25:18 +02:00
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Yes, still crashes with the latest release. So you can change the path to the other one and the animation updates? And the time range changes?

Yes, still crashes with the latest release. So you can change the path to the other one and the animation updates? And the time range changes?
Sebastian Parborg commented 2019-04-01 00:25:26 +02:00
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This is what happens for me:
recording.mp4

This is what happens for me: [recording.mp4](https://archive.blender.org/developer/F6904315/recording.mp4)
Sebastian Parborg commented 2019-04-01 01:18:31 +02:00
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Added subscriber: @WilliamReynish

Added subscriber: @WilliamReynish
Sebastian Parborg commented 2019-04-01 01:18:31 +02:00
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@Funnybob no change if I browse the file instead of typing it.

@WilliamReynish can you reproduce this?

@Funnybob no change if I browse the file instead of typing it. @WilliamReynish can you reproduce this?
Robert Rioux commented 2019-04-02 04:04:46 +02:00
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I tried on two computers with two different versions of Blender and Mac OS. no luck.

I tried on two computers with two different versions of Blender and Mac OS. no luck.
William Reynish commented 2019-04-04 12:58:31 +02:00
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Can confirm the crash on macOS Mojave.

Probably OS-specific. Would be good to test on Windows also.

Can confirm the crash on macOS Mojave. Probably OS-specific. Would be good to test on Windows also.
Ray molenkamp commented 2019-04-04 15:16:45 +02:00
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Added subscriber: @LazyDodo

Added subscriber: @LazyDodo
Ray molenkamp commented 2019-04-04 15:16:45 +02:00
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Can repro when i turn on the debug heap on windows (kinda like asan, but different, just crashes things, doesn't tell you what is wrong) seems to be coming out of alembic it self, which is perhaps why a blender build with asan didn't find it?

Exception thrown at 0x0000000141813B16 in blender.exe: 0xC0000005: Access violation reading location 0x0000000038596EC0.

>	blender.exe!std::basic_istream<char,std::char_traits<char> >::seekg(std::fpos<_Mbstatet> _Pos={...}) Line 705	C++

 	blender.exe!Alembic::Ogawa::v10::IStreams::read(unsigned __int64,unsigned __int64,unsigned __int64,void *)	C++
 	blender.exe!Alembic::Ogawa::v10::IGroup::getData(unsigned __int64,unsigned __int64)	C++
 	blender.exe!Alembic::AbcCoreOgawa::v10::AprImpl::getSample(__int64,class boost::shared_ptr<class Alembic::AbcCoreAbstract::v10::ArraySample> &)	C++
 	blender.exe!Alembic::Abc::v10::IArrayProperty::get(class boost::shared_ptr<class Alembic::AbcCoreAbstract::v10::ArraySample> &,class Alembic::Abc::v10::ISampleSelector const &)	C++
 	blender.exe!Alembic::Abc::v10::ITypedArrayProperty<Alembic::Abc::v10::P3fTPTraits>::get(boost::shared_ptr<Alembic::Abc::v10::TypedArraySample<Alembic::Abc::v10::P3fTPTraits> > & iVal={...}, const Alembic::Abc::v10::ISampleSelector & iSS={...}) Line 197	C++
 	blender.exe!Alembic::AbcGeom::v10::IPolyMeshSchema::get(Alembic::AbcGeom::v10::IPolyMeshSchema::Sample & oSample={...}, const Alembic::Abc::v10::ISampleSelector & iSS={...}) Line 185	C++
 	blender.exe!Alembic::AbcGeom::v10::IPolyMeshSchema::getValue(const Alembic::Abc::v10::ISampleSelector & iSS={...}) Line 204	C++
 	blender.exe!AbcMeshReader::read_mesh(Mesh * existing_mesh=0x000000006db8c9d8, const Alembic::Abc::v10::ISampleSelector & sample_sel={...}, int read_flag=15, const char * * err_str=0x000000000031e518) Line 1099	C++
 	blender.exe!ABC_read_mesh(CacheReader * reader=0x000000006eb51a50, Object * ob=0x000000006ce2ca78, Mesh * existing_mesh=0x000000006db8c9d8, const float time=7.50000000, const char * * err_str=0x000000000031e518, int read_flag=15) Line 961	C++
 	blender.exe!applyModifier(ModifierData * md=0x0000000037a56b68, const ModifierEvalContext * ctx=0x000000000031e688, Mesh * mesh=0x000000006db8c9d8) Line 129	C
 	blender.exe!modwrap_applyModifier(ModifierData * md=0x0000000037a56b68, const ModifierEvalContext * ctx=0x000000000031e688, Mesh * me=0x000000006c17e9d8) Line 830	C
 	blender.exe!mesh_calc_modifiers(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78, int useDeform=1, const bool need_mapping=false, const CustomData_MeshMasks * dataMask=0x000000000031ed38, const int index=-1, const bool use_cache=true, Mesh * * r_deform=0x000000006ce2cfd0, Mesh * * r_final=0x000000006ce2cfc8) Line 1341	C
 	blender.exe!mesh_build_data(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78, const CustomData_MeshMasks * dataMask=0x000000000031ed38, const bool need_mapping=false) Line 1929	C
 	blender.exe!makeDerivedMesh(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78, BMEditMesh * em=0x0000000000000000, const CustomData_MeshMasks * dataMask=0x000000000031ede8) Line 2034	C
 	blender.exe!BKE_object_handle_data_update(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78) Line 186	C
 	blender.exe!BKE_object_eval_uber_data(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78) Line 352	C
 	[External Code]	
 	blender.exe!DEG::deg_task_run_func(TaskPool * pool=0x0000000038d8e768, void * taskdata=0x000000006e1b3f08, int thread_id=0) Line 91	C++
 	blender.exe!BLI_task_pool_work_and_wait(TaskPool * pool=0x0000000038d8e768) Line 904	C
 	blender.exe!DEG::deg_evaluate_on_refresh(DEG::Depsgraph * graph=0x00000000390a6ef8) Line 322	C++
 	blender.exe!DEG_evaluate_on_refresh(Depsgraph * graph=0x00000000390a6ef8) Line 64	C++
 	blender.exe!BKE_scene_graph_update_tagged(Depsgraph * depsgraph=0x00000000390a6ef8, Main * bmain=0x00000000649b5958) Line 1509	C
 	blender.exe!wm_event_do_depsgraph(bContext * C=0x0000000013baaf78) Line 343	C
 	blender.exe!wm_event_do_refresh_wm_and_depsgraph(bContext * C=0x0000000013baaf78) Line 369	C
 	blender.exe!wm_event_do_notifiers(bContext * C=0x0000000013baaf78) Line 528	C
 	blender.exe!WM_main(bContext * C=0x0000000013baaf78) Line 424	C
 	blender.exe!main(int argc=1, const unsigned char * * UNUSED_argv_c=0x0000000008d6afa0) Line 507	C
 	[External Code]
Can repro when i turn on the debug heap on windows (kinda like asan, but different, just crashes things, doesn't tell you what is wrong) seems to be coming out of alembic it self, which is perhaps why a blender build with asan didn't find it? ``` Exception thrown at 0x0000000141813B16 in blender.exe: 0xC0000005: Access violation reading location 0x0000000038596EC0. > blender.exe!std::basic_istream<char,std::char_traits<char> >::seekg(std::fpos<_Mbstatet> _Pos={...}) Line 705 C++ blender.exe!Alembic::Ogawa::v10::IStreams::read(unsigned __int64,unsigned __int64,unsigned __int64,void *) C++ blender.exe!Alembic::Ogawa::v10::IGroup::getData(unsigned __int64,unsigned __int64) C++ blender.exe!Alembic::AbcCoreOgawa::v10::AprImpl::getSample(__int64,class boost::shared_ptr<class Alembic::AbcCoreAbstract::v10::ArraySample> &) C++ blender.exe!Alembic::Abc::v10::IArrayProperty::get(class boost::shared_ptr<class Alembic::AbcCoreAbstract::v10::ArraySample> &,class Alembic::Abc::v10::ISampleSelector const &) C++ blender.exe!Alembic::Abc::v10::ITypedArrayProperty<Alembic::Abc::v10::P3fTPTraits>::get(boost::shared_ptr<Alembic::Abc::v10::TypedArraySample<Alembic::Abc::v10::P3fTPTraits> > & iVal={...}, const Alembic::Abc::v10::ISampleSelector & iSS={...}) Line 197 C++ blender.exe!Alembic::AbcGeom::v10::IPolyMeshSchema::get(Alembic::AbcGeom::v10::IPolyMeshSchema::Sample & oSample={...}, const Alembic::Abc::v10::ISampleSelector & iSS={...}) Line 185 C++ blender.exe!Alembic::AbcGeom::v10::IPolyMeshSchema::getValue(const Alembic::Abc::v10::ISampleSelector & iSS={...}) Line 204 C++ blender.exe!AbcMeshReader::read_mesh(Mesh * existing_mesh=0x000000006db8c9d8, const Alembic::Abc::v10::ISampleSelector & sample_sel={...}, int read_flag=15, const char * * err_str=0x000000000031e518) Line 1099 C++ blender.exe!ABC_read_mesh(CacheReader * reader=0x000000006eb51a50, Object * ob=0x000000006ce2ca78, Mesh * existing_mesh=0x000000006db8c9d8, const float time=7.50000000, const char * * err_str=0x000000000031e518, int read_flag=15) Line 961 C++ blender.exe!applyModifier(ModifierData * md=0x0000000037a56b68, const ModifierEvalContext * ctx=0x000000000031e688, Mesh * mesh=0x000000006db8c9d8) Line 129 C blender.exe!modwrap_applyModifier(ModifierData * md=0x0000000037a56b68, const ModifierEvalContext * ctx=0x000000000031e688, Mesh * me=0x000000006c17e9d8) Line 830 C blender.exe!mesh_calc_modifiers(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78, int useDeform=1, const bool need_mapping=false, const CustomData_MeshMasks * dataMask=0x000000000031ed38, const int index=-1, const bool use_cache=true, Mesh * * r_deform=0x000000006ce2cfd0, Mesh * * r_final=0x000000006ce2cfc8) Line 1341 C blender.exe!mesh_build_data(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78, const CustomData_MeshMasks * dataMask=0x000000000031ed38, const bool need_mapping=false) Line 1929 C blender.exe!makeDerivedMesh(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78, BMEditMesh * em=0x0000000000000000, const CustomData_MeshMasks * dataMask=0x000000000031ede8) Line 2034 C blender.exe!BKE_object_handle_data_update(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78) Line 186 C blender.exe!BKE_object_eval_uber_data(Depsgraph * depsgraph=0x00000000390a6ef8, Scene * scene=0x00000000379e86f8, Object * ob=0x000000006ce2ca78) Line 352 C [External Code] blender.exe!DEG::deg_task_run_func(TaskPool * pool=0x0000000038d8e768, void * taskdata=0x000000006e1b3f08, int thread_id=0) Line 91 C++ blender.exe!BLI_task_pool_work_and_wait(TaskPool * pool=0x0000000038d8e768) Line 904 C blender.exe!DEG::deg_evaluate_on_refresh(DEG::Depsgraph * graph=0x00000000390a6ef8) Line 322 C++ blender.exe!DEG_evaluate_on_refresh(Depsgraph * graph=0x00000000390a6ef8) Line 64 C++ blender.exe!BKE_scene_graph_update_tagged(Depsgraph * depsgraph=0x00000000390a6ef8, Main * bmain=0x00000000649b5958) Line 1509 C blender.exe!wm_event_do_depsgraph(bContext * C=0x0000000013baaf78) Line 343 C blender.exe!wm_event_do_refresh_wm_and_depsgraph(bContext * C=0x0000000013baaf78) Line 369 C blender.exe!wm_event_do_notifiers(bContext * C=0x0000000013baaf78) Line 528 C blender.exe!WM_main(bContext * C=0x0000000013baaf78) Line 424 C blender.exe!main(int argc=1, const unsigned char * * UNUSED_argv_c=0x0000000008d6afa0) Line 507 C [External Code] ```
Sebastian Parborg commented 2019-04-04 15:33:09 +02:00
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This is the output I get when I build blender with ASAN:

./blender
/run/user/1000/gvfs/ non-existent directory
Read prefs: /home/zed/.config/blender/2.80/config/userpref.blend
/home/zed/prog/blender/source/blender/blenloader/intern/readfile.c:6397:4: runtime error: member access within null pointer of type 'struct UvSculpt'
Warning: Could not find a matching GPU name. Things may not behave as expected.
Detected OpenGL configuration:
Vendor: X.Org
Renderer: AMD RAVEN (DRM 3.27.0, 5.0.5-gentoo, LLVM 8.0.0)
/home/zed/prog/blender/source/blender/depsgraph/intern/depsgraph_tag.cc:317:9: runtime error: member access within null pointer of type 'struct Key'
/run/user/1000/gvfs/ non-existent directory
Read blend: /tmp/bugs/alambicCrash.blend
/usr/include/boost/smart_ptr/detail/shared_count.hpp:437:41: runtime error: member call on address 0x6030001984f0 which does not point to an object of type 'sp_counted_base'
0x6030001984f0: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>'
 86 00 00 01  e0 72 42 3e 8c 7f 00 00  01 00 00 00 02 00 00 00  00 08 10 00 30 61 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>'
/usr/include/boost/smart_ptr/detail/shared_count.hpp:426:36: runtime error: member call on address 0x6030001984f0 which does not point to an object of type 'sp_counted_base'
0x6030001984f0: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>'
 86 00 00 01  e0 72 42 3e 8c 7f 00 00  02 00 00 00 02 00 00 00  00 08 10 00 30 61 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>'
/usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:110:20: runtime error: member call on address 0x6030004f6d20 which does not point to an object of type 'sp_counted_base'
0x6030004f6d20: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>'
 7f 00 80 7e  b8 6d 42 3e 8c 7f 00 00  00 00 00 00 01 00 00 00  90 4d 39 00 40 60 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>'
/usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:111:25: runtime error: member call on address 0x6030004f6d20 which does not point to an object of type 'sp_counted_base'
0x6030004f6d20: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>'
 7f 00 80 7e  b8 6d 42 3e 8c 7f 00 00  00 00 00 00 01 00 00 00  90 4d 39 00 40 60 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>'
/usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:124:20: runtime error: member call on address 0x6030004f6d20 which does not point to an object of type 'sp_counted_base'
0x6030004f6d20: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>'
 7f 00 80 7e  b8 6d 42 3e 8c 7f 00 00  00 00 00 00 00 00 00 00  90 4d 39 00 40 60 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>'
/home/zed/prog/blender/source/blender/editors/space_buttons/buttons_context.c:317:26: runtime error: member access within null pointer of type 'struct Material'
/home/zed/prog/blender/source/blender/alembic/intern/abc_mesh.cc:1107:17: runtime error: member call on address 0x60f0000b33a0 which does not point to an object of type 'Exception'
0x60f0000b33a0: note: object is of type 'Alembic::Util::v11::Exception'
 fc 7f 00 00  d8 61 42 3e 8c 7f 00 00  d0 55 1d 00 b0 60 00 00  6d 00 00 00 00 00 00 00  6d 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              vptr for 'Alembic::Util::v11::Exception'
Alembic: error reading mesh sample for '/head/headShapeDeformed/.geom' at time 7.708333: IPolyMeshSchema::get()
ERROR: EXCEPTION:
IArrayProperty::get()
ERROR: EXCEPTION:
Ogawa IStreams::read failed.
ERROR (bke.modifier): /home/zed/prog/blender/source/blender/blenkernel/intern/modifier.c:389 modifier_setError: Error reading mesh sample; more detail on the console

I do not get any crashes, but the .abc file refuses to load now.

This is the output I get when I build blender with ASAN: ``` ./blender /run/user/1000/gvfs/ non-existent directory Read prefs: /home/zed/.config/blender/2.80/config/userpref.blend /home/zed/prog/blender/source/blender/blenloader/intern/readfile.c:6397:4: runtime error: member access within null pointer of type 'struct UvSculpt' Warning: Could not find a matching GPU name. Things may not behave as expected. Detected OpenGL configuration: Vendor: X.Org Renderer: AMD RAVEN (DRM 3.27.0, 5.0.5-gentoo, LLVM 8.0.0) /home/zed/prog/blender/source/blender/depsgraph/intern/depsgraph_tag.cc:317:9: runtime error: member access within null pointer of type 'struct Key' /run/user/1000/gvfs/ non-existent directory Read blend: /tmp/bugs/alambicCrash.blend /usr/include/boost/smart_ptr/detail/shared_count.hpp:437:41: runtime error: member call on address 0x6030001984f0 which does not point to an object of type 'sp_counted_base' 0x6030001984f0: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>' 86 00 00 01 e0 72 42 3e 8c 7f 00 00 01 00 00 00 02 00 00 00 00 08 10 00 30 61 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>' /usr/include/boost/smart_ptr/detail/shared_count.hpp:426:36: runtime error: member call on address 0x6030001984f0 which does not point to an object of type 'sp_counted_base' 0x6030001984f0: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>' 86 00 00 01 e0 72 42 3e 8c 7f 00 00 02 00 00 00 02 00 00 00 00 08 10 00 30 61 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreOgawa::v11::ArImpl>' /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:110:20: runtime error: member call on address 0x6030004f6d20 which does not point to an object of type 'sp_counted_base' 0x6030004f6d20: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>' 7f 00 80 7e b8 6d 42 3e 8c 7f 00 00 00 00 00 00 01 00 00 00 90 4d 39 00 40 60 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>' /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:111:25: runtime error: member call on address 0x6030004f6d20 which does not point to an object of type 'sp_counted_base' 0x6030004f6d20: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>' 7f 00 80 7e b8 6d 42 3e 8c 7f 00 00 00 00 00 00 01 00 00 00 90 4d 39 00 40 60 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>' /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:124:20: runtime error: member call on address 0x6030004f6d20 which does not point to an object of type 'sp_counted_base' 0x6030004f6d20: note: object is of type 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>' 7f 00 80 7e b8 6d 42 3e 8c 7f 00 00 00 00 00 00 00 00 00 00 90 4d 39 00 40 60 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'boost::detail::sp_counted_impl_p<Alembic::AbcCoreAbstract::v11::TimeSampling>' /home/zed/prog/blender/source/blender/editors/space_buttons/buttons_context.c:317:26: runtime error: member access within null pointer of type 'struct Material' /home/zed/prog/blender/source/blender/alembic/intern/abc_mesh.cc:1107:17: runtime error: member call on address 0x60f0000b33a0 which does not point to an object of type 'Exception' 0x60f0000b33a0: note: object is of type 'Alembic::Util::v11::Exception' fc 7f 00 00 d8 61 42 3e 8c 7f 00 00 d0 55 1d 00 b0 60 00 00 6d 00 00 00 00 00 00 00 6d 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'Alembic::Util::v11::Exception' Alembic: error reading mesh sample for '/head/headShapeDeformed/.geom' at time 7.708333: IPolyMeshSchema::get() ERROR: EXCEPTION: IArrayProperty::get() ERROR: EXCEPTION: Ogawa IStreams::read failed. ERROR (bke.modifier): /home/zed/prog/blender/source/blender/blenkernel/intern/modifier.c:389 modifier_setError: Error reading mesh sample; more detail on the console ``` I do not get any crashes, but the .abc file refuses to load now.
Sybren A. Stüvel was assigned by Sebastian Parborg 2019-04-04 15:43:15 +02:00
Brecht Van Lommel commented 2019-05-23 02:21:26 +02:00
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Added subscriber: @brecht

Added subscriber: @brecht
Brecht Van Lommel commented 2019-05-23 02:21:26 +02:00
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Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
Brecht Van Lommel commented 2019-05-23 02:21:26 +02:00
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This appears to have been solved along with #62720.

This appears to have been solved along with #62720.
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